""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
-" $Id$
-""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" Multi-version vimrc compatible with version 4 and above.
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" Use C indent style.
se cindent
se cinkeys=0{,0},0),:,!^F,o,O,e
+se cinoptions=b1,c2
" GUI options.
se go=aglmr
" Look for ctags in home directory first.
se tags=~/.tags,./tags,tags
-" Use - and = to create underlines.
-map - yyp:s/./-/g<RETURN>:let @/=''<RETURN>:<RETURN>
-map = yyp:s/./=/g<RETURN>:let @/=''<RETURN>:<RETURN>
+" Don't timeout waiting to interpet, eg, <ESC>OA as an escape code.
+se ttimeoutlen=100
+
+" Use ^B to search backward when completing.
+inoremap <C-b> <C-p>
+" Use ^L to show matching completions but don't select one.
+inoremap <C-l> <C-n><C-p>
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" Handle options only available in Vim 5 and above.
if version >= "500"
version 5.0
+" Tell Vim we use dark backgrounds in our terminals.
+if ! has("gui_running")
+ se bg=dark
+endif
+
+" Enable tab-completion prompting for commands.
+se wildmenu
+" Don't list object files when globbing files to load.
+se wildignore+=*.o,*.obj
+" So there's no need to assign them low priority.
+se suffixes-=*.o,*.obj
+
+" Save sessions in UNIX format with / as file separator. This is
+" cross-platform.
+se ssop+=unix,slash
+
" Nuke any pre-existing autocommands.
autocmd!
let oldcols=&columns
" More GUI options. Add icon, tearoffs and toolbar.
-se go=agilmrtT
+se go+=itT
" Allow dynamic window resize even if we aren't in an xterm.
se t_WS=\e[8;%p1%d;%p2%dt
" Highlight search results.
se hlsearch
-" Syntax highlighting.
-syn on
+" Set graphical window title.
+se titlestring=%{Show_TitleString()}
+
+" Syntax highlighting. New versions will use syn enable instead.
+if version < "600"
+ syn on
+endif
+
+" Use a discernably different colour to highlight the cursor which shows
+" matching brackets. Our regular cursor is green so use blue instead of cyan.
+hi MatchParen ctermbg=blue
" Catch typos.
command! W :w
if ! exists("b:iainhex")
let b:iainhex = 0
endif
+ if ! exists("b:iainverbose")
+ let b:iainverbose = 0
+ endif
+ if ! exists("b:iainstatus")
+ " Window Flags: (F)ocused, (I)nsert mode, Cursor (H)old.
+ let b:iainstatus = "Fih"
+ endif
+ if ! exists("g:iainextracolumns")
+ let g:iainextracolumns = 0
+ endif
endfun
" Helper for status line.
endif
endfun
+" Show the window title.
+fun! Show_TitleString()
+ if bufname("") == ""
+ let l:ts1='Vim'
+ else
+ let l:ts1=printf("%2d: %s", bufnr(""), expand('%t'))
+ endif
+ return printf("%s (%s) %s", l:ts1, getcwd(), v:servername)
+endfun
+
" Show the status line.
fun! Show_StatusLine()
call Iain_Vars()
- let sl1='%2n\:\ %<%f\ [%{Show_List()}%{Show_Case()}%{Show_Tabstop()}%{Show_Paste()}%Y%M%R]\ %='
- let sl2='\ \|\ P:%4.6o\ L:%4.6l/%-4.6L\ C:%3.6c\ \|\ %P'
- let hexformat='%b'
+ let l:sl1='%2n\:\ %<%f\ [%{Show_List()}%{Show_Case()}%{Show_Tabstop()}%{Show_Paste()}%Y%M%R]\ %='
+ let l:sl3='L:%4.6l/%-4.6L\ C:%3.6c\ \|\ %P'
+ let l:hexformat='%b'
if b:iainhex
- let hexformat='0\x%02B'
+ let l:hexformat='0\x%02B'
+ endif
+ if b:iainverbose
+ let l:sl2=l:hexformat . '\ \|\ P:%4.6o\ '
+ else
+ let l:sl2=''
endif
- exec "set statusline=" . sl1 . hexformat . sl2
+ exec "set statusline=" . l:sl1 . l:sl2 . l:sl3
endfun
-" Restore window size.
-au VimLeave * if exists("oldcols") | let &columns=oldcols | endif
-
-" Map C mode.
-au BufEnter * if &ft == "c" || &ft == "cpp" | call CMode_map() | endif
-au BufLeave * if &ft == "c" || &ft == "cpp" | call CMode_unmap() | endif
+" Toggle case-sensitivity.
+fun! Invert_Case()
+ let &ic = ! &ic
+endfun
-" Map Perl mode.
-au BufEnter * if &ft == "perl" | call PerlMode_map() | endif
-au BufLeave * if &ft == "perl" | call PerlMode_unmap() | endif
+" Grow or shrink the window size.
+fun! Resize_Columns(op)
+ " Vim 5 hardcodes the size of numbers column to 8.
+ if version >= "700"
+ let l:numberwidth = &numberwidth
+ else
+ let l:numberwidth = 8
+ endif
-" Map Makefile mode.
-au BufEnter * if &ft == "make" | call MakeMode_map() | endif
-au BufLeave * if &ft == "make" | call MakeMode_unmap() | endif
+ let l:resize = "se columns" . a:op . "=" . l:numberwidth
+
+ " HACK: Inside screen there is an extra line for the status bar. Vim
+ " manages the resize by sending an escape sequence to set the number of
+ " lines and number of columns in one action. To do this it will first query
+ " the number of lines and then set <same number of lines> by <new number of
+ " columns>. Because of the extra line for the status bar this results in
+ " the real terminal being shrunk by a line. We ask for the terminal to grow
+ " by a line so it ends up actually being the same.
+ if &term =~ '^screen'
+ let l:resize .= " lines+=1"
+ endif
-" Entering C mode.
-fun! CMode_map()
- let oldcinkeys=&cinkeys
- let oldcinwords=&cinwords
- set cinkeys=0{,0},:,0#,!^F,o,O,e
- set cinwords=if,else,while,do,for,switch
+ exec l:resize
endfun
-" Leaving C mode.
-fun! CMode_unmap()
- set cinkeys=oldcinkeys
- set cinwords=oldcinwords
+" Toggle number display.
+fun! Number()
+ call Iain_Vars()
+ let &number = ! &number
+
+ if version >= "700"
+ let l:i = 0
+ let l:num_numbers = 0
+ while l:i <= winnr("$")
+ if getwinvar(l:i, "&number") == 1
+ let l:num_numbers = l:num_numbers + 1
+ endif
+ let l:i = l:i + 1
+ endwhile
+
+ if l:num_numbers == 0
+ let g:iainextracolumns = 0
+ call Resize_Columns("-")
+ elseif g:iainextracolumns == 0
+ let g:iainextracolumns = 1
+ call Resize_Columns("+")
+ endif
+ endif
endfun
-" Entering Perl mode.
-fun! PerlMode_map()
- let oldcinkeys=&cinkeys
- let oldcinwords=&cinwords
- set cinkeys=0{,0},:,!^F,o,O,e
- set cinwords=if,else,while,do,for,eval
-endfun
+" Restore window size.
+au VimLeave * if exists("oldcols") | let &columns=oldcols | endif
-" Leaving Perl mode.
-fun! PerlMode_unmap()
- set cinkeys=oldcinkeys
- set cinwords=oldcinwords
-endfun
+" Map Makefile mode.
+au BufEnter * if &ft == "make" | call MakeMode_map() | endif
+au BufLeave * if &ft == "make" | call MakeMode_unmap() | endif
" Entering Make mode.
fun! MakeMode_map()
- set list
+ call Iain_Vars()
+ let b:iainlist=1
+ call Cycle_List()
+ set ts=8
set noexpandtab
endfun
" Leaving Make mode.
fun! MakeMode_unmap()
- set nolist
+ call Cycle_List()
+ set ts=2
set expandtab
endfun
" Show the status line for the first time.
call Show_StatusLine()
+
+" Function to create mappings with either a hardcoded \ or <Leader>.
+fun! Mapping(keysequence,mapping)
+ if version < "600"
+ exec "map \\" . a:keysequence . " " . a:mapping
+ else
+ exec "map <Leader>" . a:keysequence . " " . a:mapping
+ endif
+endfun
+
+" Use - and = to create underlines.
+call Mapping("-", "yyp:s/./-/g<RETURN>:let @/=''<RETURN>:<RETURN>")
+call Mapping("=", "yyp:s/./=/g<RETURN>:let @/=''<RETURN>:<RETURN>")
+
+" Change to ts=2 with \2.
+call Mapping("2", ":se ts=2<CR>:<CR>")
+" Change to ts=4 with \4.
+call Mapping("4", ":se ts=4<CR>:<CR>")
+" Change to ts=8 with \8.
+call Mapping("8", ":se ts=8<CR>:<CR>")
+" Change to ts=16 with \6.
+call Mapping("6", ":se ts=16<CR>:<CR>")
+" Change to ts=32 with \3.
+call Mapping("3", ":se ts=32<CR>:<CR>")
+" Toggle paste mode with \p.
+call Mapping("p", ":se paste!<CR>:<CR>")
+" Swap case-sensitivity with \c.
+call Mapping("c", ":call Invert_Case()<CR>:<CR>")
+" Change number mode with \n.
+call Mapping("n", ":call Number()<CR>:<CR>")
+" Expand or shrink window size with \> and \<.
+call Mapping(">", ":call Resize_Columns('+')<CR>:<CR>")
+call Mapping("<", ":call Resize_Columns('-')<CR>:<CR>")
+" Clear search pattern with \/.
+call Mapping("/", ":let @/=\"\"<CR>:<CR>")
+
+" Forget the Ex mode mapping.
+map Q <NOP>
+
+" Vim tip 99: What's the highlighting group under the cursor?
+call Mapping("h", ":echo \"hi<\" . synIDattr(synID(line(\".\"),col(\".\"),1),\"name\") . '> trans<' . synIDattr(synID(line(\".\"),col(\".\"),0),\"name\") . \"> lo<\" . synIDattr(synIDtrans(synID(line(\".\"),col(\".\"),1)),\"name\") . \">\"<CR>")
+
endif
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
if version >= "600"
version 6.0
-" Track changing number mode.
-let g:numbercols=&columns
-let g:numberchanges=0
+" Remember quickfix state.
+let g:quickfixing=0
+
+" Set indenting by filetype.
+filetype indent on
" Less intrusive syntax highlighting.
syn enable
" Nice GUI colour.
if has("gui_running")
- se guifont=Bitstream\ Vera\ Sans\ Mono\ 12
+ se guifont=DejaVu\ Sans\ Mono\ 10
colo darkblue
+ hi LineNr guibg=#303030
+elseif &t_Co > 16
+ try
+ colo iain
+ catch
+ endtry
endif
if has("win32")
- se guifont=Bitstream_Vera_Sans_Mono:h10:cANSI
+ se guifont=DejaVu_Sans_Mono:h10:cANSI
endif
+hi! link TabLineSel StatusLine
+hi! link TabLine StatusLineNC
+
+" Ignore whitespace when diffing.
+se diffopt=filler,iwhite
" Expand window when doing a vertical diff.
if &diff
let &columns = 164
endif
-" Status bar matches the colour.
-highlight StatusLine guifg=white guibg=blue ctermbg=white ctermfg=blue
+" Remember that we are opening the quickfix window.
+au BufWinEnter quickfix let g:quickfixing=1
+au BufUnload * if &ft == "qf" | let g:quickfixing=0 | endif
-" Numbers in blue.
-highlight LineNr term=underline cterm=bold guifg=blue ctermfg=blue
+" Allow in-place editing of crontabs.
+au FileType crontab set backupcopy=yes
" Make * and # work the way you expect in visual mode.
vnoremap * y/\V<C-R>=substitute(escape(@@,"/\\"),"\n","\\\\n","ge")<CR><CR>
call Show_StatusLine()
endfun
-" Cycle between number mode.
-" FIXME: Toggling in a split window doesn't work properly. We need to track
-" the number of windows and number modes. Something for later...
-" Perhaps have a redraw callback that checks width and original column number.
-fun! Cycle_Number()
- if &number
- " Restore width.
- if &t_WS =~ '^\e.'
- " Track changes.
- let g:numberchanges=g:numberchanges-1
- if g:numberchanges<0
- g:numberchanges=0
- endif
+" Cycle verbose display of toolbar stuff.
+fun! Cycle_VerboseStatusLine()
+ call Iain_Vars()
+ let b:iainverbose = ! b:iainverbose
+ call Show_StatusLine()
+endfun
- " Change size back if this was the last window.
- if g:numberchanges == 0
- let &columns=g:numbercols
- endif
+" Toggle quickfix window.
+fun! Cycle_Quickfix()
+ if g:quickfixing == 1
+ cclose
+ let g:quickfixing=0
+ else
+ copen
+ endif
+endfun
+
+" Swap hex/decimal statusline with \x.
+call Mapping("x", ":call Cycle_HexStatusLine()<CR>:<CR>")
+" Change statusline verbosity with \v.
+call Mapping("v", ":call Cycle_VerboseStatusLine()<CR>:<CR>")
+" Cycle list styles with \l.
+call Mapping("l", ":call Cycle_List()<CR>:<CR>")
+" Toggle tags with \t.
+call Mapping("t", ":Tlist<CR>")
+" Change foldmethod with \f.
+call Mapping("f", ":se foldenable!<CR>:<CR>")
+" Toggle quickfix window with \q.
+call Mapping("q", ":call Cycle_Quickfix()<CR>:<CR>")
+" Rerun filetype detection with \s. The s is for syntax, as this will be
+" updated as a side-effect.
+call Mapping("s", ":filetype detect<CR>:<CR>")
+
+fun! <SID>Iain_Colour(colour)
+ if &t_Co == 88
+ if a:colour == "darkblue"
+ return 17
+ elseif a:colour == "darkmagenta"
+ return 33
+ elseif a:colour == "darkred"
+ return 32
+ elseif a:colour == "red"
+ return 64
+ endif
+ elseif &t_Co == 256
+ if a:colour == "darkblue"
+ return 17
+ elseif a:colour == "darkmagenta"
+ return 90
+ elseif a:colour == "darkred"
+ return 88
+ elseif a:colour == "red"
+ return 196
endif
- set nonumber
else
- " Save width between number toggling.
- if &t_WS =~ '^\e'
- " Expand if this was the first change.
- if g:numberchanges == 0
- let g:numbercols=&columns
- if version >= 700
- " Expand column by our preferred width.
- let &columns=&columns+&numberwidth
- else
- " Vim 6 hardcodes width to 8.
- let &columns=&columns+8
- endif
+ return a:colour
+ endif
+endfun
+
+" Change status bar colour when various things happen.
+" Flags: H/h: Cursor held/moved.
+" F/f: Focus gained/lost.
+" I/i: Insert mode entered/left.
+fun! Highlight_StatusLine(flag)
+ " Get current status.
+ call Iain_Vars()
+
+ " Change the status based on the flag. XXX: Does Vim let us to do flags?
+ let re = "[" . tolower(a:flag) . toupper(a:flag) . "]"
+ let b:iainstatus = substitute(b:iainstatus, re, a:flag, "")
+
+ let l:normalcolour = "darkblue"
+ let l:editingcolour = "darkmagenta"
+ let l:warningcolour = "darkred"
+ let l:readonlycolour = "red"
+
+ " Default colour.
+ let l:colour = l:normalcolour
+ " Maybe override depending on status.
+ if b:iainstatus =~# "H"
+ if b:iainstatus =~# "I"
+ " Held in insert mode. Add extra highlight if we don't have focus.
+ if b:iainstatus =~# "f"
+ let l:colour = l:warningcolour
+ else
+ let l:colour = l:editingcolour
endif
+ endif
+ else
+ if b:iainstatus =~# "I"
+ " Regular insert mode.
+ let l:colour = l:editingcolour
+ endif
+ endif
- " Track changes.
- let g:numberchanges=g:numberchanges+1
+ " Override again if readonly.
+ if l:colour != l:normalcolour
+ if getbufvar("", "&ro")
+ let l:colour = l:readonlycolour
endif
- set number
endif
-endfun
-" Toggle case-sensitivity.
-fun! Invert_Case()
- let &ic = ! &ic
-endfun
+ let l:termcolour = <SID>Iain_Colour(l:colour)
-" We'll use Q for various commands. Unmap it.
-map Q <Nop>
-
-" Change to ts=2 with Q2.
-map Q2 :se ts=2<CR>:<CR>
-" Change to ts=4 with Q4.
-map Q4 :se ts=4<CR>:<CR>
-" Change to ts=8 with Q8.
-map Q8 :se ts=8<CR>:<CR>
-" Change to ts=16 with Q6.
-map Q6 :se ts=16<CR>:<CR>
-" Change to ts=32 with Q3.
-map Q3 :se ts=32<CR>:<CR>
-" Change foldmethod with Qf.
-map Qf :se foldenable!<CR>:<CR>
-" Toggle paste mode with Qp.
-map Qp :se paste!<CR>:<CR>
-" Swap hex/decimal statusline with Qx
-map Qx :call Cycle_HexStatusLine()<CR>:<CR>
-" Swap case-sensitivity with Qc.
-map Qc :call Invert_Case()<CR>:<CR>
-" Cycle list styles with Ql.
-map Ql :call Cycle_List()<CR>:<CR>
-" Change number mode with Qn.
-map Qn :call Cycle_Number()<CR>:<CR>
-" Toggle tags with Qt.
-map Qt :Tlist<CR>
-
-" Leaving Perl mode.
-fun! PerlMode_unmap()
- set cinkeys=oldcinkeys
- set cinwords=oldcinwords
- set foldmethod=manual
+ exec "highlight StatusLine guifg=white guibg=" . l:colour . " ctermbg=white ctermfg=" . l:termcolour
endfun
+
+call Highlight_StatusLine("")
endif
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
if version >= "700"
version 7.0
+" Helper to show tab name.
+fun! <SID>TabName(label, gui)
+ let l:label = a:label
+ if l:label == ""
+ let l:label = "No Name"
+ if a:gui
+ let l:label = "[" . l:label . "]"
+ endif
+ else
+ let l:label = fnamemodify(l:label, ":t")
+ if strlen(l:label) >= 18
+ let l:label = l:label[0:17] . ".."
+ endif
+ endif
+ return l:label
+endfun
+
+" Find out if any buffer was modified.
+fun! <SID>TabModified(buflist)
+ let l:i = 0
+ while i < len(a:buflist)
+ if getbufvar(a:buflist[l:i], "&modified") == 1
+ return "+"
+ endif
+ let l:i = l:i + 1
+ endwhile
+ return ""
+endfun
+
+" Tab line.
+fun! Show_TabLine()
+ let l:s = "%#TabLineFill#Tabs:"
+
+ let l:i = 0
+ while l:i < tabpagenr("$")
+ let l:i = l:i + 1
+ " Get the label.
+ let l:buflist = tabpagebuflist(l:i)
+ let l:winnr = tabpagewinnr(l:i)
+ let l:n = tabpagewinnr(l:i, "$")
+ let l:label = <SID>TabName(bufname(l:buflist[l:winnr - 1]), 0)
+ let l:modified = <SID>TabModified(l:buflist)
+
+ " Choose highlighting.
+ if l:i == tabpagenr()
+ let l:s .= "%#TabLineSel#[" . l:n . l:modified . " " . l:label . "]"
+ else
+ let l:s .= "%#TabLine# " . l:n . l:modified . " " . l:label . " "
+ endif
+ endwhile
+
+ " Padding.
+ let l:s .= "%#TabLine#%T"
+ return l:s
+endfun
+
+" Per tab label for the GUI.
+fun! Show_GUITabLine()
+ let l:buflist = tabpagebuflist(v:lnum)
+ let l:winnr = tabpagewinnr(v:lnum)
+ let l:s = tabpagewinnr(v:lnum, "$")
+ let l:label = <SID>TabName(bufname(l:buflist[l:winnr - 1]), 1)
+ let l:modified = <SID>TabModified(l:buflist)
+
+ let l:s .= l:modified . " " . l:label
+ return l:s
+endfun
+
+se tabline=%!Show_TabLine()
+se guitablabel=%!Show_GUITabLine()
+
+au CursorHoldI * call Highlight_StatusLine("H")
+au CursorMovedI * call Highlight_StatusLine("h")
+au FocusGained * call Highlight_StatusLine("F")
+au FocusLost * call Highlight_StatusLine("f")
+au InsertEnter * call Highlight_StatusLine("I")
+au InsertLeave * call Highlight_StatusLine("i")
+
+" Limit the size of the popup menu when completing.
+se pumheight=20
+
+" Make diffs vertical by default.
+se diffopt+=vertical
+
" Set size of numbers column.
se numberwidth=5
" Add "previous tab" mapping as gb.
-map gb :tabPrev<CR>
+map gb :tabprevious<CR>:<CR>
+
+" Transparency.
+if has("gui_macvim")
+ se transparency=15
+endif
+
+" Yet more GUI options. Add tabs.
+se go+=e
+
+" Perforce.
+let g:p4EnableMenu=1
+let g:p4Presets='P4CONFIG'
endif
git://git.iain.cx/iain / profile.git / blobdiff